SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jens-bade.de
SSL/TLS Certificate
SSL/TLS Certificate for jens-bade.de
Expiring soon- Issued by (CA)
- Sectigo Limited
- Subject
- jens-bade.de
- Valid from
- May 7, 2026
- Valid until
- Nov 21, 2026 (20 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FCCC68582AE9ABCE235F72B7776D3FFA
- SHA-256 fingerprint
- 51:0C:81:B1:03:66:3B:32:AC:85:66:3A:47:BE:52:0D:8B:A0:17:8C:6C:0E:84:A6:59:AA:48:6B:86:C4:89:98
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 31, 2026.
Never get surprised by jens-bade.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jens-bade.de continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.